Only Cub Cadets

PLEASE PATRONIZE OUR SPONSORS!

CC Specialties R. F. Houtz and Sons Jeff in Pa.

P&K Cub Cadet Machtech Direct

Cub Cadet Parts & Service


If you would like to help maintain this site & enhance it, feel free to donate whatever amount you would like to!




Attention Everyone, we have 2 new Sponsors!
Machtech Direct and P&K Cub Cadet (See Links above)


Go Back   Only Cub Cadets > Cub Cadets > Cub Cadet Lawn Tractor (LT)

Notices

Reply
 
Thread Tools Display Modes
  #1  
Old 08-25-2022, 05:41 PM
234rick 234rick is offline
New Member
 
Join Date: Aug 2022
Location: Illinois
Posts: 7
Default Inconsistent charging

I have a 2006 LT1042 one time I start it it charges 13.5 volts maybe a day, a hour, a week later I start it 12.4 volts. And that won't kick in the PTO. Any ideas
I have looked all over the internet & can't find anything that fits this problem. I have checked the rectifier plug for AC voltage & the rectifier DC voltage & they both are good when its charging. Also it blows a fuse about once a year & the wire ( red & white I think) gets pretty hot.
Reply With Quote
  #2  
Old 08-25-2022, 06:57 PM
R Bedell R Bedell is offline
Inactive Member
 
Join Date: Mar 2007
Location: Michigan
Posts: 13,693
Default

First, welcome to OCC..............

I would suggest that you start with something simply. Check both Battery Cables, on each end, to see if they are, clean, bright and tight.

__________________
[B]Roland Bedell[/B]

CC Models: 100, 105, 1450, 782, (2) 784, & 2072

[SIZE="4"][B][COLOR="Red"]Buy:[/COLOR][COLOR="Blue"] Made in the USA[/COLOR][/B] [/SIZE]:American Flag 1:
Reply With Quote
  #3  
Old 08-25-2022, 10:22 PM
234rick 234rick is offline
New Member
 
Join Date: Aug 2022
Location: Illinois
Posts: 7
Default

new battery everything clean & tight
Reply With Quote
  #4  
Old 08-26-2022, 06:18 AM
R Bedell R Bedell is offline
Inactive Member
 
Join Date: Mar 2007
Location: Michigan
Posts: 13,693
Default

Quote:
the wire ( red & white I think) gets pretty hot.
You have a bad (high resistance) connection somewhere.
__________________
[B]Roland Bedell[/B]

CC Models: 100, 105, 1450, 782, (2) 784, & 2072

[SIZE="4"][B][COLOR="Red"]Buy:[/COLOR][COLOR="Blue"] Made in the USA[/COLOR][/B] [/SIZE]:American Flag 1:
Reply With Quote
  #5  
Old 08-26-2022, 07:14 AM
234rick 234rick is offline
New Member
 
Join Date: Aug 2022
Location: Illinois
Posts: 7
Default

how would i go about running that down ?
Reply With Quote
  #6  
Old 08-26-2022, 07:26 AM
R Bedell R Bedell is offline
Inactive Member
 
Join Date: Mar 2007
Location: Michigan
Posts: 13,693
Default

Look for a burnt or discolored wire or terminal. Start with the RED/WHT wire.
__________________
[B]Roland Bedell[/B]

CC Models: 100, 105, 1450, 782, (2) 784, & 2072

[SIZE="4"][B][COLOR="Red"]Buy:[/COLOR][COLOR="Blue"] Made in the USA[/COLOR][/B] [/SIZE]:American Flag 1:
Reply With Quote
  #7  
Old 08-26-2022, 07:56 AM
234rick 234rick is offline
New Member
 
Join Date: Aug 2022
Location: Illinois
Posts: 7
Default

Ok I'll check that out & get back to you. Thanks
Reply With Quote
  #8  
Old 08-26-2022, 01:09 PM
234rick 234rick is offline
New Member
 
Join Date: Aug 2022
Location: Illinois
Posts: 7
Default

Could the problem with the charging system working good one time & then not working the next be a bad relay that doesn't close all the time ?
Reply With Quote
  #9  
Old 08-26-2022, 07:15 PM
ironman's Avatar
ironman ironman is offline
Grand Member
 
Join Date: Sep 2012
Location: Pennsylvania
Posts: 2,272
Default

Quote:
Originally Posted by 234rick View Post
Could the problem with the charging system working good one time & then not working the next be a bad relay that doesn't close all the time ?
It's time to go back to basics so that you understand what your tractor's systems are all about.
1. I believe the LT1042 is equipped with a Kohler Courage engine.
2. That engine has what is called an alternator, which is a coiled wire arrangement mounted on the top of the engine, under the flywheel. The flywheel is under the plastic cover on top of the engine.
3. Magnets on the inside of the flywheel induce A.C. (alternating current) into the coils of the alternator.
4. Two wires coming out of the alternator go into flat black plastic plug that slides onto an item screwed onto the engine's cover or block. That item is called the voltage regulator.
5. The voltage regulator changes the A.C. output of the alternator to D.C. (direct current) which is what the tractor operates on and is needed to charge the battery.

Putting all that in perspective, and assuming that since you are monitoring the voltage with a VOM, it is obvious that the alternator is good, and the V/Rectifier is good since at times you see +13 volts, only that it drops at times.

There are no relays involved in the starting/charging wiring, therefore I would suspect a faulty contact/connection somewhere in the wiring system, and most specifically the ignition switch internals or its plug.

Keep in mind that most systems like this will only show a good charge when the engine is running WOT
Reply With Quote
  #10  
Old 08-27-2022, 11:49 AM
234rick 234rick is offline
New Member
 
Join Date: Aug 2022
Location: Illinois
Posts: 7
Default

Thanks, 1 more question. Is there a sensor or switch or something else that kicks out the charging system when the battery reaches full charge. Or does it continue charging at 13to14 volt all the time its running ?
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 06:57 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.

Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. During the 1960s, IH initiated an entirely new line of lawn and garden equipment aimed at the owners rural homes with large yards and private gardens. There were a wide variety of Cub Cadet branded and after-market attachments available; including mowers, blades, snow blowers, front loaders, plows, carts, etc. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". Cub Cadets became known for their dependability and rugged construction.

MTD Products, Inc. of Cleveland, Ohio purchased the Cub Cadet brand from International Harvester in 1981. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. Recently, MTD has taken a more aggressive role and integrated Cub Cadet into its other lines of power equipment.

This website and forum are not affiliated with or sponsored by MTD Products Inc, which owns the CUB CADET trademarks. It is not an official MTD Products Inc, website, and MTD Products Inc, is not responsible for any of its content. The official MTD Products Inc, website can be found at: http://www.mtdproducts.com. The information and opinions expressed on this website are the responsibility of the website's owner and/or it's members, and do not represent the opinions of MTD Products Inc. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC

All material, images, and graphics from this site are the property of www.onlycubcadets.net. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing.

Cub Cadet, Cub, Cadet, IH, MTD, Parts, Tractors, Tractor, International Harvester, Lawn, Garden, Lawn Mower, Kohler, garden tractor equipment, lawn garden tractors, antique garden tractors, garden tractor, PTO, parts, online, Original, 70, 71, 72, 73, 76, SO76, 80, 81, 86, 100, 102, 104, 105, 106, 107, 108,109, 122, 123, 124, 125, 126, 127, 128, 129, 147, 149, 169, 182, 282, 382, 482, 580, 582, 582 Special, 680, 682, 782, 782D, 784, 800, 805, 882, 982, 984, 986, 1000, 1015, 1100, 1105, 1110, 1200, 1250, 1282, 1450, 1512, 1604, 1605, 1606, 1610, 1615, 1620, 1650, 1710, 1711, 1712, 1806, 1810, 1811, 1812, 1912, 1914.